Bay Area Overview > The Peaks > Â Mount Saint Helena

At 4,341 feet in elevation, Mount Saint Helena in the Mayacamas mountains is the tallest peak in the Bay Area Six-Pack, and one of the few mountains in the Bay Area to actually receive snowfall in the winter.
Mount Saint Helena Basics
- Summit elevation: 4,341′ (1,323 m)
- Vertical gain: 2,119′
- Hiking mileage: 10.7 miles
- Trailhead Location: Robert Louis Stevenson State Park
Hiking Mount Saint Helena from Robert Louis Stevenson State Park
Trail Guides
Here is a detailed trail guide to give you the information you need about this route:
Latest Mount Saint Helena Trip Reports

Mt. Saint Helena: Enjoy the Heat
Captain's Log: Hike 4 After the fun of Tam and pain of Diablo, Helena didn't have much to offer. The first stretch of the trial

Mystic Mount Saint Helena Hike
On our way to Mount Saint Helena we encounter fog as soon as we began crossing the Golden Gate Bridge. We began our hike at

Mt St Helena Trail
The trail was good. It was very hot!  We started at 7:15 am and we’re back in our car by 11:45. The views were beautiful!

Anniversary hike ????
We started at 6:30, only once car in the parking lot. Amazing views. Trail is very exposed.

Above the fog on Mount Saint Helena
Drove through the Sonoma and Napa valleys in a blanket of thick coastal fog. Â ~3 miles up highway 29 it cleared and the hike was

St. Helena Super Stars
I recruited my 16 year old daughter and two of her friends (ie. the Super Stars) to do this with me. We set out at
The Bay Area Six-Pack of Peaks Challenge
This hike is part of the San Francisco Bay Area Six-Pack of Peaks Challenge, a series of challenging hikes up six, diverse and scenic Bay Area mountains. Sign-up to take the challenge today!Â
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